public class Demo {
    public static void main(String[] args) {
        Car car1 = new Car("红旗L5", 1.5, 25 );
        car1.getBrand();
        Hand hand1 = new Hand(8, 42, 45);
        Hand hand2 = new Hand(6, 30, 35);
        hand1.getInfo();
        Person wukong = new Person(0,"孙悟空", 856, hand1);
        Person bajie = new Person(0, "猪八戒", 633, hand2);
        wukong.saySth(bajie, "\"八戒，你这个呆子！\"");
        wukong.catchSth(hand1, "一根金箍棒");
        wukong.startCar(car1, car1.getBrand());
    }
}
